condition	mean	min	max
4 h after light	1.29379	1.06787	1.51971
8 h after light	1.3145600000000002	1.15388	1.47524
12 h after light	1.8475300000000001	1.27468	2.42038
4 h after dark	1.7551166666666667	1.39191	2.38566
8 h after dark	2.70095	2.3642	3.1526
12 h after dark	1.2841033333333334	0.77995	1.99131